Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Ka8 draw
8 Kb6 draw
9 Kb8 draw
10 Kc6 draw
11 Kc7 draw
12 Kc8 draw
13 Ra5 draw
14 Rb6 draw
15 Rd5 draw
16 Re5 draw
17 Rf5 draw
18 Rh5 draw
19 Rc5 loss in 2 half-moves
20 Rg5 loss in 2 half-moves